From Preprint to Peer-Reviewed: Validating Ayahuasca’s Benefits for the LGBTQIA+ Community

Last June, we shared the preliminary results of our groundbreaking study on ayahuasca and healing for the LGBTQIA+ community. Today, we’re pleased to announce our research has officially been peer-reviewed and published in the Journal of Psychoactive Drugs.

You can read the publication, “LGBTQ+ Ayahuasca Retreat Experience is Associated with Benefits to Mental Health, Quality of Life, and Spiritual Well-being: A Prospective, Naturalistic Study,” on the Journal of Psychoactive Drugs.

• 👉 Here’s a summary of the key findings
• 👉 Here’s the full published paper

When we first announced our findings last year, we released the manuscript as a “preprint.” For those unfamiliar with the academic publishing world, a preprint is a full draft of a research paper that is shared publicly before it’s gone through the formal peer-review process. Sharing preprints allows researchers to communicate urgent or highly relevant findings to the public and the broader scientific community quickly.

Peer review is a rigorous, anonymous evaluation process where independent experts in the same field scrutinize the study’s methodology, data analysis, and conclusions. They look for potential biases, logical gaps, and statistical errors to ensure the research is sound, credible, and worthy of entering the permanent scientific record. This process is notoriously lengthy. It often takes many months of waiting, revising, responding to reviewer critiques, and resubmitting. We deeply appreciate the scientific review process, because it ultimately strengthens the integrity of the science we share with the world.

Key Findings

Our study aimed to address this historical gap and explore the potential for true healing. We followed 19 participants who attended a seven-day group-based ayahuasca retreat. We gathered data across six time points, from 2-4 weeks pre-ceremony through 2-3 months post-ceremony.

The peer-reviewed results confirm what we initially reported:

• Mental Health: Findings revealed significant reductions in depression and anxiety scores among the participants.
• Well-being: Participants experienced measurable increases in spiritual well-being and quality of life, particularly within the first month following the retreat.
• Life-Changing Meaning: Participants consistently described the experience as highly meaningful and spiritually significant, with many identifying the ceremony as among the most meaningful of their lives.
• Behavioral Shifts: The mental and spiritual benefits were further supported by reports of positive behavioral changes, including improved interpersonal relationships and reduced substance use.
• Safety: Adverse effects were minimal and transient.

Looking Forward

The peer-reviewed publication of this data highlights the pressing need to reconceptualize psychedelic spaces as inclusive and reparative. We remain incredibly grateful to the participants who shared their deeply personal journeys with us.

Peek inside the retreat experience from our study, with the documentary film “Queer Medicine,” which highlights several study participants.

If you’re looking for personalized guidance and support before or after a psychedelic experience, the Unlimited Sciences Psychedelic Info Line offers free, 1:1 support for answering questions about psychedelic safety, integration, and emotional processing. You can also Chat with AURA 24/7.